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git:start [2015/05/20 12:18] – niziakgit:start [2024/12/11 12:24] (current) – niziak
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-GIT PAGE+====== GIT ====== 
 + 
 +====== Preparation ====== 
 + 
 +===== bash completion ===== 
 + 
 +[[https://git-scm.com/book/en/v2/Appendix-A:-Git-in-Other-Environments-Git-in-Bash|A1.6 Appendix A: Git in Other Environments - Git in Bash]] 
 + 
 +Package ''git'' contains: 
 +<code> 
 +/etc/bash_completion.d/git-prompt 
 +/usr/share/bash-completion/completions/git 
 +/usr/share/bash-completion/completions/gitk 
 +</code> 
 + 
 +<file bash ~/.bashrc> 
 +. /usr/share/bash-completion/completions/git 
 +. /usr/lib/git-core/git-sh-prompt 
 + 
 +if [ "$color_prompt" = yes ]; then 
 +#   PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ ' 
 +    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]$(__git_ps1 "(%s)")\[\033[00m\]\$ ' 
 +else 
 +#   PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ ' 
 +    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\'$(__git_ps1 "(%s)")'\$ ' 
 +fi 
 +</file> 
 + 
 + 
 + 
 +=== git-email === 
 +<code bash> 
 +sudo apt-get install git-email 
 +git config sendemail.signedoffcc false 
 +git config sendemail.suppressfrom true 
 +</code> 
 + 
 +=== replace github's git: links === 
 +NOTE: Github was disabled git protocol. So only ''https:'' or ssh ''git@'' is valid. 
 + 
 +<code bash> 
 +git config --global url.https://github.com/daurnimator/lua-systemd.insteadOf git://github.com/daurnimator/lua-systemd 
 +# or 
 +git config --global url.https://.insteadOf git:// 
 +</code> 
 + 
 +Keywords: git protocol, ''git:'' protocol 
 + 
 +=== replace github https links === 
 +<code bash>git config --global url.git@github.com:.insteadOf https://github.com/</code> 
 + 
 +====== Import HG (mercurial) repo ====== 
 +<code bash> 
 +sudo apt-get install hg-fast-export 
 +git init 
 +hg-fast-export -r . 
 +</code> 
 + 
 + 
 +====== Usage ====== 
 + 
 +==== fetch moved tags ==== 
 +<code bash>git fetch origin --tags --force</code> 
 ==== Undo a commit ==== ==== Undo a commit ====
 Undo a commit and redo Undo a commit and redo
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 $ git commit -c ORIG_HEAD      $ git commit -c ORIG_HEAD     
 </code> </code>
 +
  
 ==== Local copy of one branch from public repo ==== ==== Local copy of one branch from public repo ====
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 And push current branch (we are on ti-linux-3.14.y after checkout) And push current branch (we are on ti-linux-3.14.y after checkout)
 <code bash>git push -u gitlab</code> <code bash>git push -u gitlab</code>
 +
 +==== repo clean and repack ====
 +<code bash>
 +git reflog expire --expire=1.minute refs/heads/master
 +git fsck --unreachable      
 +git prune                   
 +git gc                
 +</code>
 +
 +====== Debug ======
 +<code bash>
 +GIT_TRACE=1 git clone ...
 +GIT_CURL_VERBOSE=1 GIT_TRACE=1 git clone ...
 +</code>